What's newin Layers

Request the new `collection_titles` attribute on Search, Browse, and Block responses to get every collection a product belongs to, with no follow-up lookup required.

Pass your grid layout to the Browse API and Layers reserves space for inline banners automatically, so every page fills its rows correctly.

A new MCP tool shows AI agents exactly what content reached a product’s search document, plus a guided workflow for classifying attributes.

A ground-up rewrite of @commerce-blocks/sdk: stateless controllers, no signals, and new feedback/tracking calls.

Control the imagesizes attribute Layers sends in early hints image preloads.

AI assistants connected through MCP can now co-edit merchandising rules and sort orders safely, with live presence and conflict-checked patches.

Discounted variants now expose the pre-discount price as compare_at_price across search, browse, and price range responses.

Request only the product attributes you need with array slicing, nested field access, and request-time filtering by any indexed field.

Control image preload hints per storefront API request.

Agents can submit search quality and merchandising feedback directly into Layers.

Connect AI assistants to Layers through Storefront and Admin MCP servers.

Coordinate Layers API responses with Edgemesh storefront optimization.